baber/WOPTO huggingface dataset:
Patent PE-20231267-Z (PE)
Title: Barril cuna especial para fortificacion de terrenos con pernos cable
Inventor: MARTINEZ MARTINEZ HENRY SANDRO
IPC: E21D20/00
Filed: 2023-05-12
Abstract: El presente desarrollo consiste en un barril-cuna especial para fortificacion de terrenos con pernos cable, para su uso principalmente en mineria y en obras civiles, en los cuales se requieren excavaciones de terreno que pueden ser superficiales o subterraneas y que necesitan ser estabilizadas mediante instalacion de sistemas de fortificacion. Entre estos sistemas se encuentra el sistema de fortificacion con pernos cable, el cual en terminos generales se compone principalmente por: un cable de acero, una placa de acero perforada, y un dispositivo denominado barril-cuna. Cabe mencionar que el sistema de fortificacion con perno cable puede contener mas de un cable de acero, para el cual corresponde un dispositivo barril-cuna en cada cable, y la cantidad de perforaciones en la placa de acero sera igual a la cantidad de cables del sistema. Existen condiciones que pueden afectar la fijacion del dispositivo barril-cuna al cable de acero y a la placa de acero perforada y pueden disminuir la capacidad del perno cable de resistir cargas del terreno. Estas condiciones son la presencia de humedad y/o agua, y las vibraciones en el terreno. Debido a la necesidad de disponer de un dispositivo barril-cuna suficientemente resistente a las condiciones de humedad y/o agua existente por infiltraciones en el terreno y/o vibraciones producidas en el entorno, se presenta el barril-cuna especial para fortificacion con pernos cable. Este dispositivo consiste en un barril-cuna que incorpora un seguro de bloqueo que evita el desplazamiento de la cuna ante eventuales vibraciones en el terreno, y sellos aislantes al interior del barril-cuna que dejan el conjunto hermetico evitando la exposicion de la cuna a condiciones de oxidacion producto de presencia de humedad y/o agua en el terreno. En sintesis, el dispositivo barril-cuna especial, al ser instalado como parte del sistema de fortificacion con pernos cable, evita el desplazamiento de la cuna ante eventuales vibraciones en el terreno, y evita la exposicion de la cuna ante condiciones de oxidacion por presencia de humedad y/o agua.
Patent ES-490266-A0 (ES)
IPC: E05D7/08
Filed: 1980-04-02
Abstract: 1. Hinged connection for a shower separation wall, for the pivotable connection of a wall panel (2, 4) of the said wall to another wall panel or to the room wall, characterised by a cylindrical element (22) which is secured to one side of a wall panel (2, 4) or to the room wall as appropriate, and which extends over the entire height of the pivotably attached wall panel (2, 4), and pivot pins (28) secured at the adjoining side of the wall panel (4, 2) pivotably connected thereto engage one from above and one from below into the cylindrical space (24) inside the said element, and at the side supporting the two pivot pins (28) there is arranged a splash guard (34) partially surrounding the cylindrical hollow element (22) over the entire height of the said element.
Patent ES-491926-A0 (ES)
IPC: C07D225/02
Filed: 1980-05-28
Abstract: The invention relates to novel guanidine derivatives, particularly to substituted guanidines of the formula    <IMAGE>  (I)  having hypoglycaemic activity, for the oral treatment of hyperglycaemia in mammals, especially for the oral treatment of Diabetes mellitus.
Patent ES-495652-A0 (ES)
IPC: C07D471/22
Filed: 1980-10-06
Abstract: New Nb-quaternary 10-bromosandwicine and 10-bromoisosandwicine derivatives are disclosed which exhibit antiarrhythmic properties and adrenolytic properties and which have the formula I    <IMAGE>  I wherein R represents a carbon-attached organic group containing 1 to 10 carbon atoms and A(-) represents an acid anion, as well as pharmaceutical formulations thereof and processes and intermediates for their preparation.
Patent ES-502271-A0 (ES)
IPC: A01N43/50
Filed: 1981-05-18
Abstract: Imidazolyl-vinyl ketones or carbinols of the formula   <IMAGE>   in which A represents a keto group or a CH(OH) grouping, R1 represents an alkyl or halogenoalkyl radical and R2 represents an alkyl radical, an optionally substituted cycloalkyl or cycloalkenyl radical, a halogenoalkyl, alkoxyalkyl, alkylmercaptoalkyl, dialkylaminoalkyl or hydroxyalkyl radical, an optionally substituted alkenyl, alkinyl or alkeninyl radical, a phenylalkyl radical which is optionally substituted in the alkyl part and in the phenyl part, an optionally substituted indenyl or fluorenyl radical or an optionally substituted diphenylmethyl or triphenylmethyl radical, or acid addition products and metal salt complexes thereof which possess fungicidal activity.
Patent ES-502466-A0 (ES)
IPC: B65B21/18
Filed: 1981-05-11
Abstract: A machine loads and unloads containers with articles arranged in rows by transferring articles between a first station outside the containers and a second station inside a container. It comprises a vertical support adjacent the first and second stations and an arm on this support which pivots through 90 DEG  C. between a first position over the first station and a second position over the second station. Chains around four pulleys on the arm are paid out and wound in synchronously by the rotation of the pulleys. The chains extend to one end of the arm and then downwardly through respective apertures in the arm. The chains are attached to a platform moveable vertically which carries suckers for manipulating the articles, through chain tension detector and centering means on the platform which operate with the platform in its highest position. Further chain tension detector means on the path of the chains monitor the tension in the chains.
Patent ES-523025-A0 (ES)
IPC: B01D53/00
Filed: 1983-06-06
Abstract: An apparatus for performing a fluid-solids contacting process comprises (a) a fixed bed of a particulate material which is retained in a fluid-solids contacting zone (49) and which is divided into a number of adjacent sub-beds (A-X); (b) at least two inlet main process stream conduits (1,4) and at least two outlet main process stream conduits (2, 3); (c) a first tier of multi-port valves (5, 24) comprising separate sets of valves (5-9,10-14,15-19,20-24) for and in communication with each of the inlet and outlet process stream conduits (1-4), each set of valves of the first tier being arranged such that each but the last valve (5-8,10-13,15-18, 20-23) of the set has one outlet in communication with a hereinafter characterized downstream second tier of multi-port valves (25-36) and one outlet in communication with another valve of the same set, with the last valve 19, 14, 19, 24) of the set having two outlets in communication with valves of two diferent sets of valves of said hereinafter characterized second tier of valves (25-36); (d) a second tier of multi-port valves (25-36 having a plurality of sets of valves (25-26, 27-28, 29-30, 31-32, 33-34, 35-36) comprising two multi-port valves arranged in parallel such that each valve of the same set has an outlet in communication with each of at least two conduits leading to a hereinafter characterized third tier of multi-port valves (37-48); and (e) a third tier of multi-port valves (37-48) each having at least two outlets which are in communication with the fluid-solids contacting zone (49) at points between sub-beds (A-X) of the contacting zone. The apparatus is useful in simulating the counter-current flow of several fluid streams through a bed of solid contact material such as a selective adsorbent.
Patent ES-540124-A0 (ES)
IPC: C04B35/593
Filed: 1985-02-04
Abstract: A process for compacting a porous ceramic structural member having a complicated shape and an optional size by encapsulation with material of the same type and capable of sintering and subsequently subjected to hot-isostatic pressing; immersing the preformed body in a suspension of a material of the same type in a solvent but which contains no sintering aid and forming a first encapsulating layer; evaporating the solvent; immersing the thus obtained body in a second suspension of a material in a solvent of the same type capable of sintering and which contains one or more sintering aids, and forming a second encapsulating layer; evaporating the solvent; subjecting the thus obtained body at an elevated temperature in an atmosphere of a protective gas for a sufficient period of time to sinter the same; isostatically compacting the body provided with a tight-sintered surface; and mechanically removing the encapsulating layers.
Patent ES-546021-A0 (ES)
IPC: C07F7/22
Filed: 1985-08-09
Abstract: A method for preparing dibutyl tin difluoride which comprises reacting dibutyl tin chloride and ammonium fluoride to form dibutyl tin difluoride; dissolving the dibutyl tin difluoride in an appropriate solvent to form a solution; adding a refractory powder having a predetermined particle size to the solution to act as a recrystallization initiator; rapidly cooling the solution to recrystallize the dibutyl tin difluoride; washing the recrystallized dibutyl tin difluoride at least once with a suitable solvent; and recovering a final dibutyl tin difluoride product having spherical grains averaging 15-25 microns in size which are free of alkaline-earth and alkali impurities. The products produced by this process. A method for depositing tin oxide upon a substrate which comprises preparing a dibutyl tin difluoride powder by the method described above; providing a heated substrate; and depositing the dibutyl tin difluoride powder upon a desired surface portion of the heated substrate so as to pyrolyze the powder, thus coating the desired surface portion with tin oxide.
Patent ES-548404-A0 (ES)
IPC: B01J37/00
Filed: 1985-10-31
Abstract: 1. Process for the adjustment of the structural and/or surface properties of oxidic materials, in which the solvent is removed from solvent-containing inorganic oxide gels, at least 50% by weight of the solvent content of which consists of water, by introducing the solvent-containing inorganic oxide gel into an extraction chamber and passing therethrough an extracting agent which is gaseous under normal conditions (25 degrees C and 1 bar), with the pressure being above the critical pressure of the extracting agent.
Patent ES-550177-A0 (ES)
IPC: B05B5/025
Filed: 1985-12-19
Abstract: An electrostatic spraying apparatus in which an electrode (7) is mounted adjacent to the sprayhead, means are provided for causing a first electrical potential to be applied to liquid emerging from the sprayhead, and further means are provided for applying a second electrical potential to the electrode (7). The difference between the first and second potentials is sufficient to cause an intense field to be developed between the emerging liquid and the electrode, sufficient to stomise the liquid. The electrode has a core (9) of conducting or semiconducting material sheated in a «semi-insulating» material (11). This «semi-insulating» material has a dielectric strength and volume resistivity sufficiently high to prevent sparking between the electrode and the sprayhead and a volume resistivity sufficiently low to allow charge collected on the surface of the material to be conducted through the «semi-insulating» material (11) to the conducting or semiconducting core (9).
Patent FI-864474-A0 (FI)
Inventor: POHJOLA JUKKA KALEVI
IPC: B67B7/18
Filed: 1986-11-04
Abstract: PCT No. PCT/FI87/00145 Sec. 371 Date Mar. 29, 1989 Sec. 102(e) Date Mar. 29, 1989 PCT Filed Oct. 30, 1987 PCT Pub. No. WO88/03511 PCT Pub. Date May 19, 1988.The disclosure relates to a screw cap opener. The structure of the opener is mainly based on a firm cylindrical body (1) inside which there has been installed pressing parts (2) which functions as the gripping means of the screw cap. The device functions so that when it is pressed against the top of the screw cap to be opened the pressing parts start to close strongly squeezing the screw cap from its sides. When the device is twisted, the cap either opens or closes. Structurally the functioning of the device is based on pressing parts which have been installed against the inside surface of the body with an axle so that they can turn vertically at an angle of approx. 25 DEG  in a downwardly slanting position close to a horizontal plane. The pressing parts are designed so that above the squeezing section there is an outwardly projecting tip (7), which when pressed against the top of the cap turns the pressing parts upwards so that the distance between them diminishes, the screw cap is squeezed between the pressing parts, and the device is ready for use.
Patent FI-880565-A0 (FI)
Inventor: OVERBERGH NOEL MARCEL MICHIEL
IPC: H02G15/18
Filed: 1988-02-08
Abstract: A sleeve suitable for making a cable splice case comprises a matrix material and a recoverable fabric by virtue of which the sleeve is recoverable. The sleeve comprises recoverable weft fibres in bundles of 2-6 running circumferentially, and longitudinal heat-stable warp fibres.
Patent FI-881222-A0 (FI)
Inventor: SCHIEFERSTEIN LUDWIG
IPC: C08F220/34
Filed: 1988-03-15
Abstract: New zwitterionic polymers are obtained as the copolymerization product of: from about 30 to about 70 mole % of monomers containing quaternary ammonium groups and corresponding to the following formula: R1-CH=CR2-CO-Z-(CnH2n)-N(+)(CH3)3; about 10 to about 30 mole % of monomeric carboxylic acids corresponding to the following formula: R3-CH=CR4-COOH; about 10 to about 30 mole % of monomeric esters corresponding to the following formula: R5-CH=CR6-COOR7; and, optionally, 0 to about 40 mole % of monomers containing tertiary amino groups and corresponding to the following formula: R8-CH=CR9-CO-Z-(CnH2n)-NR10R11. The zwitterionic polymers are suitable for the production of hair-washing and hair-care preparations which have a long-lasting hair-softening effect.
Patent FI-901858-A0 (FI)
Inventor: SENDELWECK GENE KARL
IPC: H04N5/68
Filed: 1990-04-12
Abstract: This invention relates generally to the field of circuits for controlling the beam currents conducted in cathode ray tubes in television receivers, with important use for preventing warping or blistering of the shadow mask used in conjunction with cathode ray tubes for color television receivers, due to heating from localized and intense peak beam currents. An anti-blister circuit comprises a first detector (Q1,R1,R2,R3) for detecting amplitude excursions of a signal with luminance information beyond a white level threshold during each horizontal scan. This enables the circuit to be more sensitive by responding to excursions occurring during each horizontal scanning line. A first timer (C1,R5), responsive to the first detector, provides a first control signal related to a minimum duration of each amplitude excursion of the signal beyond the threshold. This enables the circuit to avoid controlling beam current, for example by reducing contrast, responsive to signal peaks which are too short to cause blistering or warping. Finally, a switch (Q2) and second timer (C2,R6), responsive to the first control signal, provide a second control signal which falls at a first rate to reduce beam current, for example by reducing contrast, during each minimum duration amplitude excursion; and, which rises at a second rate to permit the beam current to increase after termination of the amplitude excursion, until the next minimum duration excursion. The time constant for the second rate is much greater than the time constant of the first rate.
Patent FI-906268-A0 (FI)
Inventor: PEYMAN ANUSCHIRWAN
IPC: C07F9/58
Filed: 1990-12-19
Abstract: The compound of the formula I <IMAGE> in which R represents an aldehyde group or a group which can be converted into an aldehyde, R<1> and R<2> represent alkyl, alkenyl, alkynyl, aralkyl, cycloalkyl, hydrogen, sodium, potassium, calcium, magnesium, aluminium, lithium, ammonium or triethylammonium or  R<1> and R<2> together form a cyclic diester, R<3> and R<4> represent alkyl, alkenyl, alkynyl, cycloalkyl, hydrogen, alkoxy or halogen, R<5> and R<8> represent alkyl, alkenyl, alkynyl, aralkyl, cycloalkyl, alkoxy, phenyl, cyanide, hydroxyl or hydrogen, X, Y or Z represent oxygen or sulphur, or prodrug forms of the compound of the formula I can be used for treatment of diseases caused by viruses. The preparation of these compounds and pharmaceutical preparations which contain them and also their use are described.
Patent FI-913455-A0 (FI)
Inventor: DELUCA PETRICK P
IPC: A61K47/48
Filed: 1991-07-17
Abstract: A drug delivery system for controlled release of a protein or polypeptide comprising a hydrophobic biodegradable polymer and a protein or polypeptide. A physical interaction is present between the polymer and the protein or polypeptide, thus, allowing protection and controlled release of the protein or polypeptide in-vivo. The drug delivery system may be prepared by a polymer precipitation technique or a microsphere technique.
Patent FI-916109-A0 (FI)
Inventor: HEHNER REINHARD
IPC: B65H35/02
Filed: 1991-12-23
Abstract: PCT No. PCT/EP91/00191 Sec. 371 Date Dec. 23, 1991 Sec. 102(e) Date Dec. 23, 1991 PCT Filed Feb. 1, 1991 PCT Pub. No. WO91/16257 PCT Pub. Date Oct. 31, 1991.An apparatus for subdividing a flexible web into at least two strips and winding same up into individual rolls has a supply roll on which the flexible web is wound, at least one takeup roll on which the web is also wound, and a drive for rotating the takeup roll and thereby pulling the web from the supply roll. The supply roll is braked to tension the web. Between the supply and takeup rolls the web is longitudinally slit into at least two individual strips. A pair of pinch rolls between the slitting means and the takeup roll engage the individual strips without slip a drive or brake rotates the pinch rollers at a speed such that the tension in the web upstream of the pinch rollers is substantially greater than the tension downstream of the pinch rollers.
Patent FI-920401-A0 (FI)
Inventor: MAJ PHILIPPE
IPC: C08G69/02
Filed: 1992-01-29
Abstract: Block copolyetheramides, well adopted for conversion into a wide variety of useful thermoplastic elastomer shaped articles, have the formula:  <IMAGE>  in which D is the residue of a diacid oligamide having an  &upbar& Mn ranging from 300 to 3,000 and/or the residue of the diacid chain limiter, PE is the residue of a polyetherdiol having an  &upbar& Mn ranging from 200 to 5,000,xis a straight or branched chain (cyclo)aliphatic or aromatic hydrocarbon having from 4 to 20 carbon atoms, n is a number ranging from 1 to 4, and m is an average number ranging from 2 to 50; these are prepared by polycondensing a multiblock polymer having the formula:  <IMAGE>  with a diamine H2N-X-NH2.
Patent FI-925862-A0 (FI)
Inventor: ANDRIEU XAVIER
IPC: G01R31/387
Filed: 1992-12-23
Abstract: According to the invention, the process for measuring the state of charge of an electrochemical generator consists in:   - applying to the electrochemical generator (32) a voltage pulse of lower value than its nominal voltage so as to make it deliver a discharge current, the value of the discharge current being such that the electrochemical generator (32) exhibits a univocal internal impedance characteristic as a function of its state of charge; - measuring this discharge current to estimate its state of charge.     <IMAGE>
Patent FI-935581-A0 (FI)
Inventor: PEARSON TIMOTHY B
IPC: B21F15/06
Filed: 1993-12-13
Abstract: A mechanism for use with a strapping machine comprising a strapping head, means for advancing a strap fed into the strapping head, means for sensing whether a leading end of the strap being advanced has reached a predetermined location within a predetermined time, and means for retracting the strap. The mechanism comprises means for severing the strap being fed into the strapping head into a leading portion including the leading end and a trailing portion if the sensing means has not sensed that the leading end has reached the predetermined location within the predetermined time and means adapted to coact with the retracting means for ejecting the leading portion after the strap has been severed. <IMAGE>
Patent FI-941496-A0 (FI)
Inventor: WIBMER ALBERT
IPC: A01G9/10
Filed: 1994-03-30
Abstract: The invention concerns a planting-out pot made of environmentally acceptable materials which will rot or are non-toxic. An example of a prior art pot of this kind is German utility model No. 82 12 729 comprising a bitumen-paper stamping held in the shape of a pot by wire staples. The disadvantages of this design include the large amount of waste sheet produced by its manufacture and the fact that it is not easy for the plant roots to pass through the pot walls and bottom. The aims of the invention include avoiding the production of waste, and even the use of waste in the manufacture of the pots, as well as making it easier for the plant roots to pass through the pot walls and bottom. The invention achieves these aims by calling for the pot bottom to continuously overlap the pot walls, which consist of a separate piece with an end overlap zone of the same kind, the overlap zones being bonded with adhesive. The pot is made of fibrous material. The advantages of the invention are the small amount of waste left from the sheet from which the pot bottom and wall blanks are stamped, as well as the greater ease with which roots can pass through the fibrous material.
Patent FI-944451-A0 (FI)
Inventor: FILMUS JORGE
IPC: C12R1/91
Filed: 1994-09-26
Abstract: PCT No. PCT/CA93/00130 Sec. 371 Date Oct. 20, 1994 Sec. 102(e) Date Oct. 20, 1994 PCT Filed Mar. 30, 1993 PCT Pub. No. WO93/20218 PCT Pub. Date Oct. 14, 1993Synthetic inducible eukaryotic promoters for the regulation of transcription of a gene achieve improved levels of protein expression and lower basal levels of gene expression. Such promoters contain at least two different classes of inducible elements, usually by modification of a native promoter containing one of the inducible elements by inserting the other of the inducible elements. In embodiments, additional metal responsive elements (MREs) and/or glucocorticoid responsive elements (GREs) are provided to native promoters, particularly the hMT-IIA and MMTV-LTR promoters. One or more constitutive elements may be functionally disabled to provide the lower basal levels of gene expression.
Patent FI-950089-A0 (FI)
Inventor: BIRCH ALAN MARTIN
IPC: C11D7/26
Filed: 1995-01-09
Abstract: PCT No. PCT/EP93/01774 Sec. 371 Date Feb. 21, 1995 Sec. 102(e) Date Feb. 21, 1995 PCT Filed Jul. 3, 1993 PCT Pub. No. WO94/01436 PCT Pub. Date Jan. 20, 1994The invention provides compounds of formula I    <IMAGE>  I  and pharmaceutically acceptable salts thereof; wherein R50 is hydrogen or C1-4 alkyl, A51 is oxygen, sulphur or a group of the formula -NR52- wherein R52 is hydrogen or C1-4 alkyl; A50 comprises i) a mono or bicyclic aromatic ring optionally containing one or more nitrogen, oxygen or sulphur atoms, ii) a cycloalkendiyl group, or iii) an acyclic bridging group having a chain of one, two or three atoms between the cyclobutenedione group and X50, said chain being a chain of one or two carbon atoms or a chain of one carbon atom and one or more nitrogen, oxygen or sulphur atoms or iv) a bond; X50 is either a bond or a spacer group providing a chain between A50 and B50 of one or two atoms length; B50 is a mono or bicyclic aromatic-ring optionally containing one or more nitrogen, oxygen or sulphur atoms; r is an integer from 1 to 6; and Het is a ring system optionally containing one or more nitrogen, oxygen or sulphur atoms or is a phosphonate, phosphinate or amine derivative (wherein each of A50, X50, B50 and Her are optionally substituted). The compounds have angiotensin II antagonist activity and are useful in the treatment of cardiovascular disorders such as hypertension.